244831440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 895656960

約数和(自身を除く): 650825520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 109, 112, 120, 140, 147, 168, 191, 196, 210, 218, 240, 245, 280, 294, 327, 336, 382, 392, 420, 436, 490, 545, 560, 573, 588, 654, 735, 763, 764, 784, 840, 872, 955, 980, 1090, 1146, 1176, 1308, 1337, 1470, 1526, 1528, 1635, 1680, 1744, 1910, 1960, 2180, 2289, 2292, 2352, 2616, 2674, 2865, 2940, 3052, 3056, 3270, 3815, 3820, 3920, 4011, 4360, 4578, 4584, 5232, 5341, 5348, 5730, 5880, 6104, 6540, 6685, 7630, 7640, 8022, 8720, 9156, 9168, 9359, 10682, 10696, 11445, 11460, 11760, 12208, 13080, 13370, 15260, 15280, 16023, 16044, 18312, 18718, 20055, 20819, 21364, 21392, 22890, 22920, 26160, 26705, 26740, 28077, 30520, 32046, 32088, 36624, 37436, 40110, 41638, 42728, 45780, 45840, 46795, 53410, 53480, 56154, 61040, 62457, 64092, 64176, 74872, 80115, 80220, 83276, 85456, 91560, 93590, 104095, 106820, 106960, 112308, 124914, 128184, 140385, 145733, 149744, 160230, 160440, 166552, 183120, 187180, 208190, 213640, 224616, 249828, 256368, 280770, 291466, 312285, 320460, 320880, 333104, 374360, 416380, 427280, 437199, 449232, 499656, 561540, 582932, 624570, 640920, 728665, 748720, 832760, 874398, 999312, 1020131, 1123080, 1165864, 1249140, 1281840, 1457330, 1665520, 1748796, 2040262, 2185995, 2246160, 2331728, 2498280, 2914660, 3060393, 3497592, 4080524, 4371990, 4996560, 5100655, 5829320, 6120786, 6995184, 8161048, 8743980, 10201310, 11658640, 12241572, 15301965, 16322096, 17487960, 20402620, 24483144, 30603930, 34975920, 40805240, 48966288, 61207860, 81610480, 122415720, 244831440]

約数ペア:

[(1, 244831440), (2, 122415720), (3, 81610480), (4, 61207860), (5, 48966288), (6, 40805240), (7, 34975920), (8, 30603930), (10, 24483144), (12, 20402620), (14, 17487960), (15, 16322096), (16, 15301965), (20, 12241572), (21, 11658640), (24, 10201310), (28, 8743980), (30, 8161048), (35, 6995184), (40, 6120786), (42, 5829320), (48, 5100655), (49, 4996560), (56, 4371990), (60, 4080524), (70, 3497592), (80, 3060393), (84, 2914660), (98, 2498280), (105, 2331728), (109, 2246160), (112, 2185995), (120, 2040262), (140, 1748796), (147, 1665520), (168, 1457330), (191, 1281840), (196, 1249140), (210, 1165864), (218, 1123080), (240, 1020131), (245, 999312), (280, 874398), (294, 832760), (327, 748720), (336, 728665), (382, 640920), (392, 624570), (420, 582932), (436, 561540), (490, 499656), (545, 449232), (560, 437199), (573, 427280), (588, 416380), (654, 374360), (735, 333104), (763, 320880), (764, 320460), (784, 312285), (840, 291466), (872, 280770), (955, 256368), (980, 249828), (1090, 224616), (1146, 213640), (1176, 208190), (1308, 187180), (1337, 183120), (1470, 166552), (1526, 160440), (1528, 160230), (1635, 149744), (1680, 145733), (1744, 140385), (1910, 128184), (1960, 124914), (2180, 112308), (2289, 106960), (2292, 106820), (2352, 104095), (2616, 93590), (2674, 91560), (2865, 85456), (2940, 83276), (3052, 80220), (3056, 80115), (3270, 74872), (3815, 64176), (3820, 64092), (3920, 62457), (4011, 61040), (4360, 56154), (4578, 53480), (4584, 53410), (5232, 46795), (5341, 45840), (5348, 45780), (5730, 42728), (5880, 41638), (6104, 40110), (6540, 37436), (6685, 36624), (7630, 32088), (7640, 32046), (8022, 30520), (8720, 28077), (9156, 26740), (9168, 26705), (9359, 26160), (10682, 22920), (10696, 22890), (11445, 21392), (11460, 21364), (11760, 20819), (12208, 20055), (13080, 18718), (13370, 18312), (15260, 16044), (15280, 16023)]